Cardiff Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:07 AM and sunset is at 08:15 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Fri morning, min 5°C on Fri night). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat morning). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Cool air temperatures (max 11°C on Wed morning, min 4°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the NE by Tue morning). | Days 7–9 Weather SummaryMostly dry. Very mild (max 11°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 16°C on Tue afternoon, min 8°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 5:34PM9.39m | 5:54AM9.99m | 6:18PM10.12m | 6:35AM10.69m | 6:55PM10.80m | 7:11AM11.30m | 7:30PM11.36m | 7:46AM11.74m | 8:03PM11.75m | 8:19AM11.98m | 8:36PM11.94m | 8:52AM11.99m | 9:08PM11.91m | 9:25AM11.78m | 9:42PM11.68m | 9:59AM11.36m | 10:17PM11.25m | 10:36AM10.79m | 10:55PM10.69m | 11:17AM10.12m | 11:40PM10.04m | 12:08PM9.43m | 00:38AM9.41m | |||||||||||||
Low Tide | 11:31AM3.67m | 11:53PM3.54m | 12:20PM2.98m | 00:36AM2.83m | 12:58PM2.33m | 1:12AM2.20m | 1:32PM1.80m | 1:46AM1.69m | 2:04PM1.42m | 2:18AM1.36m | 2:35PM1.23m | 2:50AM1.24m | 3:06PM1.25m | 3:23AM1.32m | 3:39PM1.47m | 3:57AM1.61m | 4:13PM1.86m | 4:33AM2.06m | 4:50PM2.39m | 5:14AM2.63m | 5:32PM3.00m | 6:03AM3.23m | 6:26PM3.59m | |||||||||||||
W 2 | NW 3 | NE 2 | W 3 | W 2 | NE 1 | NE 2 | NE 2 | N 2 | E 1 | W 1 | W 3 | NE 3 | NE 2 | E 2 | W 1 | WSW 2 | W 2 | WSW 2 | W 2 | W 4 | N 2 | W 1 | W 2 | W 5 | W 7 | W 2 | E 2 | W 6 | NE 2 | NE 2 | NE 3 | NNE 2 | NE 2 | E 2 | W 2 | |
 |  |  | |  |  | | | |  | |  | | | | | | | | |  | | | | | | | | | |  | | | | | | |
some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | some clouds | clear | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | 1.0 | 1.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | — | — | — | — | 1.0 | |
max°C | 14 | 14 | 10 | 8 | 10 | 10 | 8 | 8 | 8 | 5 | 8 | 9 | 6 | 9 | 8 | 11 | 11 | 9 | 10 | 9 | 9 | 10 | 10 | 8 | 10 | 11 | 8 | 9 | 10 | 10 | 11 | 13 | 13 | 15 | 16 | 14 |
Moonrise | — | 3:28 | — | — | 4:38 | — | — | 5:47 | — | — | 6:58 | — | — | 8:11 | — | — | — | 9:27 | — | — | 10:45 | — | — | — | 12:02 | — | — | 1:14 | — | — | 2:13 | — | — | 2:56 | — | — |
Moonset | 5:02 | — | — | 5:13 | — | — | 5:22 | — | — | 5:32 | — | — | 5:42 | — | — | 5:54 | — | — | 6:10 | — | — | 6:31 | — | — | 7:01 | — | — | 7:46 | — | — | 8:47 | — | — | 10:04 | — | — |
 | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — |
 | — | 8:15 | — | — | 8:17 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:34 | — |
Today's sea temperature in Cardiff is 10.9 °C (Statistics for 19 Apr 1981-2005 – mean: 9.9 max: 10.8 min: 7.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest